Question

If B is the midpoint of AC, and AC=8x-20, find BC

Answer 1

4x - 10

Step-by-step explanation:

Since, B is the midpoint of AC.

`BC = (1)/(2) * AC \\ \\ BC = (1)/(2) * (8x - 20) \\ \\ BC = (1)/(2) * 2(4x - 10) \\ \\ \huge \red{ \boxed{BC =4x - 10}}`

Answer 2

26

Step-by-step explanation: